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Autori: M. Dima, et al
Editorial: Phys.Rev.D, 65, p.071701, 2002.
The determination of the masses of supersymmetric particles, such as the selectron, for energies above threshold using the energy end-point method is subject to signal deconvolution difficulties and to standard model and supersymmetry backgrounds. The important features of e-tildeR,L[plus-minus] production are used to design an experimentally robust method, with good resolution, both for determining the e-tildeR,L and the chi-tilde10 masses and for suppressing backgrounds. Additional features, such as the determination of the relative leptonic branching ratios of the selectron are present in the method
Cuvinte cheie: SUSY e+e- mass determination